Qui Treaty Collection

by Kayla Stonor

4.07 · 14 ratings

futuristic · science fiction · aliens · erotica · bdsm · military · dark · length-short · non-human-hero · length-medium · length-novella · m-f

Qui Treaty Collection: Similar series

The Spider's Mate

by Tiffany Roberts

4.10 · 404 ratings

explicit-open-door · possessive hero · strong heroine · survival · tortured hero · monsters · aliens · science fiction · forbidden love · non-human-hero · tortured heroine · caretaking · bondage · sweet-hero · multicultural · rape · creative-anatomy · sweet heroine · death · fated-mates

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Dark Space

by Lisa Henry

4.11 · 160 ratings

m-m · science fiction · queer · futuristic · suicide · hurt-comfort · sweet-hero · tortured hero · class difference · angst · mental-trauma · past-sexual-abuse · caretaking · past-abuse · military · first-person-pov · bdsm · anal sex · suspense · audiobook

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Claimings

by Lyn Gala

4.13 · 206 ratings

aliens · science fiction · queer · m-m · bdsm · military · explicit-open-door · age difference · futuristic · hurt-comfort · third-person-pov · past-abuse · caretaking · non-human-hero · length-short · multicultural · audiobook · dual-pov · erotica · height-difference

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Interstellar Service & Discipline

by Morgan Hawke

4.15 · 94 ratings

bisexual · science fiction · futuristic · poly · bdsm · menage · m-m-f · explicit-plentiful · anal sex · aliens · double-penetration · alpha male · erotica · m-f · dub-con · abduction · rape · spanking · slavery · bondage

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Zandian Masters

by Renee Rose

3.86 · 226 ratings

bdsm · futuristic · science fiction · audiobook · non-human-hero · spanking · aliens · m-f · forced proximity · height-difference · explicit-plentiful · alpha male · war · possessive hero · past-abuse · third-person-pov · multicultural · slavery · poor heroine · praise-kink

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Interstellar Brides

by Grace Goodwin

4.04 · 606 ratings

science fiction · audiobook · military · aliens · futuristic · non-human-hero · length-short · m-f · dual-pov · alpha male · first-person-pov · male-pov · multicultural · fighters · possessive hero · height-difference · fated-mates · erotica · explicit-plentiful · independent heroine

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Interstellar Brides Program: The Beasts

by Grace Goodwin

3.91 · 180 ratings

insta-love · aliens · science fiction · shapeshifters · audiobook · military · explicit-open-door · futuristic · non-human-hero · length-short · vampires · m-f · alpha male · possessive hero · florida · north-america · usa · erotica · first-person-pov · fighters

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Trek Mi Q'an

by Jaid Black

3.79 · 312 ratings

erotica · futuristic · aliens · m-f · science fiction · alpha male · length-short · bdsm · contemporary · explicit-plentiful · paranormal · fantasy · royalty · abduction · menage · poly · possessive hero · bisexual · commander · length-novella

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Grabbed

by Lolita Lopez

3.91 · 140 ratings

military · bdsm · science fiction · aliens · futuristic · erotica · length-short · alpha male · length-medium · virgin heroine · men in uniform · m-f · suspense · insta-love · non-human-hero · breeding · possessive hero · spanking · menage · m-f-f

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Breeder

by Cara Bristol

3.48 · 57 ratings

military · bdsm · aliens · length-short · futuristic · spanking · erotica · m-f · science fiction · dark · anal sex · alpha male · abuse · dystopian · rape · cruel hero · tortured heroine · slavery · explicit-open-door · graphic-violence

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Deep Space Mission Corps

by Tymber Dalton

3.78 · 71 ratings

bisexual · explicit-plentiful · queer · menage · poly · erotica · contemporary · futuristic · m-m-f · m-m · m-m-m · alpha male · reverse harem · length-short · fantasy · bdsm · science fiction · aliens · double-penetration · tortured hero

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Interstellar Brides: The Virgins

by Grace Goodwin

4.10 · 81 ratings

non-human-hero · military · futuristic · aliens · science fiction · bondage · fated-mates · breeding · spanking · praise-kink · possessive hero · anal sex · audiobook · alpha male · dual-pov · fetish · gifted heroine · shapeshifters · fighters · virgin heroine

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Clans of Kalquor

by Tracy St. John

3.83 · 276 ratings

science fiction · aliens · futuristic · bdsm · erotica · menage · poly · anal sex · length-medium · bisexual · non-human-hero · m-m-f · alpha male · length-long · m-f-m · queer · m-m · m-f · length-short · contemporary

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The Valespian Pact

by Lexi Ander

3.96 · 53 ratings

queer · science fiction · m-m · aliens · audiobook · military · poly · erotica · historical · menage · m-m-m · length-epic · futuristic · war · shapeshifters · found-family · suspense · length-medium · explicit-plentiful · mystery

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DEEP

by Jaine Diamond

4.13 · 35 ratings

bdsm · erotica · science fiction · futuristic · length-medium · military · explicit-plentiful · length-long · fantasy · age difference · new adult

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Delroi Connection

by Loribelle Hunt

3.65 · 46 ratings

aliens · science fiction · futuristic · bdsm · erotica · m-f · strong heroine · length-short · military · length-novella · pregnancy · psychics · dystopian · possessive hero · tortured heroine · contemporary · alpha male · non-human-hero

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Triad

by Kate Pearce

3.97 · 52 ratings

science fiction · bisexual · audiobook · erotica · aliens · futuristic · m-m-f · length-novella · menage · explicit-open-door · queer · poly · m-f · military · europe · explicit-plentiful · scandinavia · anal sex · vikings · tortured hero

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Tail and Claw

by Nancey Cummings

3.83 · 43 ratings

science fiction · audiobook · aliens · humor · length-short · erotica · men in uniform · futuristic · military · length-medium · non-human-hero · sweet heroine · arranged marriage · western · creative-anatomy · sassy heroine · small town · marriage of convenience · tortured hero · disabilities and marks

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Primarian Mates

by Maddie Taylor

4.14 · 38 ratings

science fiction · futuristic · military · audiobook · aliens · length-medium · erotica · m-f · bdsm · length-long · multicultural · explicit-plentiful · fantasy · alpha male · commander · suspense · paranormal

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Verdantia

by Patricia A. Knight

3.82 · 37 ratings

science fiction · length-medium · bdsm · erotica · m-f · contemporary · alpha male · futuristic · aliens · m-m-f · menage · magic · military · poly · fated-mates · fantasy · bisexual · paranormal · suspense · urban fantasy

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Cyborg Space Exploration

by Cynthia Sax

4.24 · 49 ratings

science fiction · futuristic · aliens · erotica · alpha male · strong heroine · length-short · possessive hero · military · insta-love · virgin hero · breeding · fighters · curvy heroine · sassy heroine · disabilities and marks · virgin heroine · tortured heroine · non-human-hero · abuse

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Shalia's Diary

by Tracy St. John

4.25 · 72 ratings

erotica · science fiction · aliens · non-human-hero · bdsm · menage · length-short · futuristic · anal sex · length-medium · dystopian · from hate to love · m-f-m · m-f · poly · abduction · suspense · length-long · paranormal · fantasy

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The Beast Masters

by Mandy M. Roth

3.65 · 23 ratings

shapeshifters · werewolves · erotica · men in uniform · futuristic · fantasy · paranormal · menage · length-novella · audiobook · science fiction · aliens · military · bdsm · witches · length-short · breeding · vampires · demons · m-f-m

All books in this series ❯